Extremely low conversion rate

Hello, so I have had my online shopify clothing store (mrsfashion.net) for 2 months now. I have had 0 orders and have a very very low conversion rate of 0.03%. I have had 3.57k sessions but no luck. My store looks good i believe and it loads quickly so I am not sure why my orders are so low. I have spent around 400£ on facebook ads/ instagram/ tiktok ads which are getting clicks as people are visiting my website however not ordering. Would anyone be willing to help me out and give my some advice or feedback as it seems like i am just loosing money. Thank you.